When Xu Zheng and the two went back, they were in time for dinner. Normally, Xu Zheng would go back to the house to eat. It would be impossible if he didn't come back. Niu Panpan was very good at eating, and the two of them couldn't afford to eat outside.

Yeah, the two of them wouldn't be full if they didn't have thirty or forty dollars for a meal. Besides, Xu Zheng usually gets paid for meals. After all, the auxiliary police officer only gets less than 4,000 yuan a month, so what's that enough for?

After the two arrived at the station, they took off their equipment and went straight to the canteen. They had to eat quickly before going on patrol. Xu Zheng still ate very quickly. This was a habit developed in many years of life in the police academy. After eating, he packed up.

Well, he didn't go back to the office, but changed into casual clothes and went to the Xueyuan Road wet market.

When he arrived at the market management office there, Xu Zheng directly explained the purpose of his visit and asked to see the surveillance video from around 10 o'clock in the morning on August 16th. However, he also explained that this was a private matter. If there was anything to do between men,

, you can communicate with a pack of cigarettes, if not, just wine.

Xu Zheng was still a police officer after all, so he gave the administrator a pack of cigarettes. After a while of humility, the administrator asked Xu Zheng to copy the surveillance video from that period.

Computers are so fast nowadays, and it was sent to Xu Zheng’s mobile phone within a short time. After thanking the administrator, he hurried back to the institute.

What Xu Zheng didn't know was that many people in the office were waiting for him. The reason was that Niu Panpan accidentally let it slip during their chat with Yang Changle that Xu Zheng had an eye on the mall.

As a result, Yang Changle, a big talker, talked about the awesomeness of everyone during the lunch break, "Zheng'er now understands criminal investigation. He already has clues that the mall was stolen..."

The speaker has no intention of listening. Wen Jie and her group who were passing by helped Cao Lijun make this project this time. This project is considered a big deal in Niu Panpan's eyes, but in the eyes of 36-year-old Wen Jie

, this is a small one among the projects she handles, but no matter how small it is, it is still too small. Therefore, for a project like this, she can just say hello to Anru and ask Xu Zheng to be seconded, which can be regarded as truly joining this small company.

In eucalyptus.

So, when Xu Zheng came back, he was greeted by his masters Anru and Wenjie.

"Xiao Zheng, Panpan said that you have a clue about the mall's turmoil. This is not nonsense. If it is there, it is there. If it is not, it is not."

Xu Zheng smiled and was about to answer when Wen Jie next to him answered, "Sister Ru, you really need to change your protective temperament. Xu Zheng must not come into contact with criminal cases sooner or later." Then she turned towards him.

Xu Zheng asked, "Do you have any clues?"

Of course it is possible, Xu Zheng nodded, "Yes, it is possible, but I can't guarantee it."

In this way, Xu Zheng was officially transferred to this temporary task force, and his first formal request was to see the camera footage from the day of the theft, including all the footage from the Liuqi store and the corridor, as well as from the nearby stores.

Video recording is also required.

Because the products in the mall only check the remaining quantity before closing at night, and then compare it with the orders in the morning and the sales orders to find out that they have been stolen. Therefore, the specific release time cannot be determined. If Xu Zheng had read it alone

It would take a week to record so many videos.

Wen Jie advised him, "Zheng'er, after we received the report, we directly organized people to watch the 13 hours of surveillance video three times that day. We are very sure that the target was not found, so..."

Xu Zheng is now a person with intermediate-level clairvoyance skills. He has a hunch that as long as he follows his ideas, he will definitely find clues, but now that others don't believe it, let's just tell the truth.

After he got the surveillance video he wanted, he went to the institute's visual inspection team, which specializes in monitoring surveillance. It was said that there were only two people in the team, and they usually provided video assistance to various departments in the institute.

Now Xu Zheng directly commandeered their office as soon as he arrived. The two of them were still a little unconvinced, "Zheng'er, we have watched the video in your hand three or four times, and no suspicious person has been found."

"Brother Zhou and Brother Zhao, I just want to study. Look, the leader has approved it and I will give you two an afternoon off. Isn't that just right?"

Time is tight and the tasks are heavy. I may ignore these two people after I have done my face-saving work. I don't care whether they have left or not. If they don't leave, it's just right. Let you see what it means to be professional.

If you monitor a store, in addition to the surveillance cameras used in the store itself, you can also borrow the 360° spherical camera in the large channel. The most important thing is to monitor the front and two sides of the store to observe blind spots.

Because the stores in the mall are generally 80 square meters, Xu Zheng looked at it and found that the cameras of the three stores opposite should be OK. After making the selection, Xu Zheng set it up on his computer so that there are two entrances to the store, one cashier, and the store

There is one camera in the center, one in the main passage, and six cameras in the three houses on the opposite side, totaling 11 cameras in total.

He then played the video recordings from these 11 cameras simultaneously on the big screen at 6x speed. After clicking start, Xu Zheng crossed his arms and stared intently at the screen composed of 11 grids.

Starting from 9:30 in the morning at the time of the video, people are coming and going in the store in the video, and the 11 scenes are even more densely packed. The two policemen who have not left behind saw Xu Zheng drawing on paper for most of the day, and seemed to be calculating mathematical formulas.

, why don’t you still watch the video after doing it for a long time?

The two people looked at each other and curled their lips together, trying to figure out something.

It would take more than 2 hours to play the 13 hours of surveillance video at 6x speed. After watching it, Xu Zheng's face turned pale. It was so exhausting. By the end, he felt like his head was going to explode. He had received a lot of information.

.

Two hours of playing games and reading novels passed in the blink of an eye, but watching this kind of video was boring and boring. Xu Zheng was surprised at himself now. When did he have such perseverance?

The two policemen who were secretly observing Xu Zheng from behind had already run out. What they were watching was even more boring, not to mention that they had already watched it three or four times.

Xu Zheng shook his head. Finally, he had gained something. He continued to operate the computer and found the time of 17:47 pm. Then he set the video time of the camera in the store on the left front of the stolen store to 17:47, as well as the spherical camera in the large passage.

Videos play simultaneously.

At this time, you can see the clues by looking at these two videos alone. The camera in the store on the front left can capture the upper bodies of a man and a woman. The two of them also looked at the camera. The spherical camera in the main aisle captured the two people at this moment.

The lower body of a person.

Watching them together at the same time, you can see that the two people stole something and put it into the bag, and then the woman seemed to have cut off the label in the bag, because she clenched her hand and stretched it into the man's hand, and then the man put his hand in his trouser pocket and walked away

Go to the trash can, sneeze into a pack of paper and throw it in.

The two of them were very fast, and it only took about a minute to go from picking up the items to cutting the labels and then throwing them into the trash can.

Xu Zheng even admired these two people. Their inner qualities were so natural in front of so many people and cameras.
Chapter completed!